| geom_treespace | A layer of phylomorphospace |
| geom_tsheatmap | Add a layer of heat map with trait data |
| ggtreespace | Plot phylomorphospace |
| make_ts_data | Make plot data for ggtreespace. This function processes a phylogenetic tree and associated trait data to create a data frame suitable for plotting with 'ggtreespace'. |
| phylospm | Plot phylogenetic scatterplot matrix. |
| theme_treespace | Phylomorphospace theme No.1, with arrow-end axis and grey panel grid. |
| theme_treespace2 | Phylomorphospace theme No.2, with blank background and panel border. |